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APTECH provides advanced NDE inspection technology to provide real insight into the underlying problems. These advanced systems have the ability to detect relevant defects and measure their position, size, and location. They reveal the data in such a manner that is possible to use the data in accordance with relevant codes or directly within fitness for services, engineering assessment, or risk based inspection strategies.

A unique feature of APTECH's approach is non-intrusive wall thickness measurement service - RTD INCOTEST - which uses a patented pulsed eddy current technology. Some of our clients have already developed a program to select critical areas for evaluation and are ready to proceed with examination. The RTD-INCOTEST system is especially attractive to many industrial and power plant clients because it can be used:
  • While the plant is online or offline - no outage required
  • Without removing insulation and lagging
  • Substantial cost savings, particularly when asbestos is present
  • The field performance is excellent
  • Wall thickness accuracy better than +/- 5%
  • Pipe temperature 150F to 950F
  • Insulation thickness from 0 to 4 inches
  • Pipe wall thickness from 0.15 to 2.6 inches

Applications
  • Heat Exchanger Inspections
  • Tank and Vessel Inspections
  • Header Inspections
  • Pipe/Weld Inspections
  • FCC Reactor/Regenerator Inspections
  • Turbine Generator Inspections
  • Boiler Tube Inspections
  • Loose Part Retrieval